Merge MySQL 5.6.25

Registered by Laurynas Biveinis on 2015-03-12

https://github.com/percona/percona-server/pull/97

Merge MySQL 5.6.25.

Do not update log block checksum behavior to match upstream (no crash but error if valid other checksum found)? The data page behavior change is because it might be too hard to ensure a pure-crc32 data instance in some cases. Logs do not have this concern.

Check the upstream fix and revert ours for
- http://bugs.mysql.com/bug.php?id=68999 / bug 1183610

Check the upstream fix, and update our copy for
- https://bugs.mysql.com/bug.php?id=72322

Add testcases for
- 75940
- 74634
- 74422 (5.6.24)
- 74852
- http://bugs.mysql.com/bug.php?id=77116 / https://bugs.launchpad.net/percona-server/+bug/1457113
- http://bugs.mysql.com/bug.php?id=74288

Blueprint information

Status:
Complete
Approver:
Laurynas Biveinis
Priority:
Essential
Drafter:
Laurynas Biveinis
Direction:
Approved
Assignee:
Laurynas Biveinis
Definition:
Approved
Series goal:
Accepted for 5.6
Implementation:
Implemented
Milestone target:
milestone icon 5.6.25-73.0
Started by
Laurynas Biveinis
Completed by
Laurynas Biveinis
(?)

Work Items

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